if minioUsername == "" || minioPassword == "" {
		flag.PrintDefaults()
		return
	}

	// The credentials package in minio-go provides an interface to call the
	// STS API.

	// Initialize credential options
	var stsOpts cr.STSAssumeRoleOptions
	stsOpts.AccessKey = minioUsername
	stsOpts.SecretKey = minioPassword

	if sessionPolicyFile != "" {
		var policy string
		if f, err := os.Open(sessionPolicyFile); err != nil {

type Server struct {
	http.Server
	Addrs           []string      // addresses on which the server listens for new connection.
	TCPOptions      TCPOptions    // all the configurable TCP conn specific configurable options.
	ShutdownTimeout time.Duration // timeout used for graceful server shutdown.
	listenerMutex   sync.Mutex    // to guard 'listener' field.
	listener        *httpListener // HTTP listener for all 'Addrs' field.

	}

	// Use generated credentials to authenticate with MinIO server
	stsEndpointURL, err := url.Parse(stsEndpoint)
	if err != nil {
		log.Fatalf("Error parsing sts endpoint: %v", err)
	}
	copts := &minio.Options{
		Creds:  li,
		Secure: stsEndpointURL.Scheme == "https",
	}
	minioClient, err := minio.New(stsEndpointURL.Host, copts)
	if err != nil {
		log.Fatalf("Error initializing client: ", err)
	}

		if _, err := strconv.Atoi(fields[5]); err != nil {
			return nil, err
		}

		mounts = append(mounts, mountInfo{
			Device:  fields[0],
			Path:    fields[1],
			FSType:  fields[2],
			Options: strings.Split(fields[3], ","),
			Freq:    fields[4],
			Pass:    fields[5],
		})
	}
	return mounts, nil

	if err != nil {
		log.Fatalln(err)
	}
	if insecure {
		// skip TLS verification
		transport.TLSClientConfig.InsecureSkipVerify = true
	}

	s3Client, err := minio.New(u.Host, &minio.Options{
		Creds:     credentials.NewStaticV4(accessKey, secretKey, ""),
		Secure:    secure,
		Transport: transport,
	})
	if err != nil {
		log.Fatalln(err)
	}

	if debug {
		s3Client.TraceOn(os.Stderr)

type OperatorDNS struct {
	httpClient *http.Client
	Endpoint   string
	rootCAs    *x509.CertPool
	username   string
	password   string
}

// OperatorOption - functional options pattern style for OperatorDNS
type OperatorOption func(*OperatorDNS)

// Authentication - custom username and password for authenticating at the endpoint
func Authentication(username, password string) OperatorOption {

	}
	return User{}, fmt.Errorf("Unable to lookup %s - keycloak user lookup returned %v", userid, resp.Status)
}

// Option is a function type that accepts a pointer Target
type Option func(*KeycloakProvider)

// WithTransport provide custom transport
func WithTransport(transport http.RoundTripper) Option {
	return func(p *KeycloakProvider) {
		p.client = http.Client{
			Transport: transport,
		}
	}
}

import (
	"context"
	"io"
	"log"
	"os"

	"github.com/minio/minio-go/v7"
	"github.com/minio/minio-go/v7/pkg/credentials"
)

func main() {
	s3Client, err := minio.New("minio-server-address:9000", &minio.Options{
		Creds: credentials.NewStaticV4("access-key", "secret-key", ""),
	})
	if err != nil {
		log.Fatalln(err)
	}

	var opts minio.GetObjectOptions

	// Add extract header to request:

        - 'https://server1-pool2:9000/mnt/disk{1...4}/'
        - 'https://server3-pool2:9000/mnt/disk{1...4}/'
        - 'https://server4-pool2:9000/mnt/disk{1...4}/'

options:
  ftp: # settings for MinIO to act as an ftp server
        address: ':8021'
        passive-port-range: '30000-40000'
  sftp: # settings for MinIO to act as an sftp server
        address: ':8022'

//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the